20343588902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111777961}}^1$

素因数の和:111777983

約数の個数: 16

約数和(自身を含む): 37557395232

約数和(自身を除く): 17213806330

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 111777961, 223555922, 782445727, 1453113493, 1564891454, 2906226986, 10171794451, 20343588902]

約数ペア:

[(1, 20343588902), (2, 10171794451), (7, 2906226986), (13, 1564891454), (14, 1453113493), (26, 782445727), (91, 223555922), (182, 111777961)]